Dr. med. Christina Czeschik, M.Sc.
Blockchain Author and Publicist | Business Development
Christina is a licensed physician with a board certification in medical informatics, and a master’s in the same field. She has authored and co-authored several books and numerous articles on information security, digital privacy, e-health and the Blockchain, and has developed effective whitepapers and PR strategies for a couple of Blockchain startups. She is a contributor to the healthcare working group of the German Blockchain Association and other industry associations, as well as a speaker on industry conferences. Christina lives in Essen, Germany.
Blockchain Investment and Marketing Specialist | Head of Belgrade Division
Ratko is a marketing specialist, with strong background in IT. He studied computer engineering at the College of Electrical and Computer Engineering in Belgrade and proceeded to work as a freelance writer, helping promote many digital projects over the years.
Passionate about innovative technologies, he became an active supporter of Blockchain and investor in cryptocurrency projects. He is currently working on his first novel, which depicts the impact of technology on modern relationships. His greatest fan is a dog named Little Dog Joe. Ratko lives in Belgrade, Serbia.
Market Researcher | PR Support
Vladimir is a professional market and competition researcher and business consultant, with more than 100 projects successfully completed and 5 years of professional experience in the field.
Developer and IT Consultant | Information Security
Matthias is an application developer by profession and digital privacy advocate and volunteer by passion. As a cryptoparty veteran, he has trained hundreds of citizens in encrypted communication and privacy, and has co-authored two books – with a third in the making. Matthias lives in Essen, Germany.